Combined with the NSK 7308C/DF bearing high speed , NSK 7308C/DF bearing high speed has the most complete product outline in rolling bearing industry .NSK 7308C/DF bearing high speed provide customers with a series of comprehensive and perfect service and technical support. The main application areas of NSK 7308C/DF bearing high speed: aerospace engineering, metal cutting machine tools, steel processing equipment,paper making machinery, cement machinery, engineering machinery and mechanical vibration, environmental protection equipment, packaging machinery and so on.The main types of NSK 7308C/DF bearing high speed : deep groove ball bearings, angular contact ball bearings, cylindrical roller bearings, thrust ball bearings, thrust roller bearings, joint bearings, etc..
Table 2 | Angular Contact Ball Bearings | Ball Bearing | NSK Glob
Figure, Arrangement, Features. Back-to-back (DB) (Example) 7208 A DB. Radial loads and axial loads in both directions can be sustained. Since the distance between the effective load centers a0 is big, this type is suitable if moments are applied. Face-to-face (DF) (Example) 7208 B DF. Radial loads and axial loads in both
6. Preload and Axial Displacement - Technical Report | NSK Glob
Preload and Axial Displacement. Download(700KB). 1. Position preload and constant-pressure preload; 2. Load and displacement of position-preloaded bearings; 3. Average preload for duplex angular contact ball bearings; 4. Axial displacement of deep groove ball bearings; 5. Axial displacement of tapered roller bearings